Two additions to the Hamm HD+ tandem roller line offer a variety of options, including conventional vibration, high-frequency compaction, the exclusive Hamm Oscillation compaction and even a split-drum option. The HD+ 90, with an operating weight of 10 tons, and the HD+ 110, with an operating weight of 11.5 tons, are both 66-in. rollers. Separate adjustments can be made on both drums so that they can be precisely set to the requirements of specialty or high-performance asphalts.
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机译：Hamm HD +串联压路机系列的两个附加产品提供了多种选择，包括常规振动，高频压实，独家的Hamm Oscillation压实甚至是分鼓式选件。运行重量为10吨的HD + 90和运行重量为11.5吨的HD + 110均为66英寸。滚筒。可以对两个鼓分别进行调节，以便可以将它们精确地设置为特殊或高性能沥青的要求。
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